(Solved): Four-year-old Bart asks his mother, Marge, for a special treat every time they go to the grocery s ...

Four-year-old Bart asks his mother, Marge, for a special treat every time they go to the grocery store. At first Marge granted every request, but now she does so less consistently. Research suggests that Bart will

soon give up asking for a treat entirely conting the gel for a treat wath every time she goes to the store come to ask for a treat only occavionally ask for a treat every time her mother takes her out, even if they don't go to the grocery store